If you are currently on a limited data plan, and are constantly worrying about how much data you are using, 3G Watchdog might be the app for you. 3G Watchdog offers a simple, easy to use interface that allows you set your monthly data allocation, as well as the day your billing cycle ends, and helps you to keep tabs on your data usage.

It will tell you how much of your data allotment has been used, and estimates how much you will use up by the time you reach the end of your billing cycle (assuming your usage remains consistent).

You certainly do not want to exceed your data allotment, so hit up the download link below to install 3G Watchdog and stop worrying about your data usage!